@inproceedings{quasinewtonmethodsformarkovchainmonte,
  title = {Quasi-Newton Methods for Markov Chain Monte Carlo},
  author = {Yichuan Zhang and Charles A. Sutton},
  year = {2011},
  booktitle = {NeurIPS 2011 12},
  url = {http://papers.nips.cc/paper/4464-quasi-newton-methods-for-markov-chain-monte-carlo},
}